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MAX9217/MAX9218 Serializer/Deserializer Receives EE Times Ultimate Products Award







Maxim > Solutions > Displays: LCD

LCD Bias - Charge Pump

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF Evaluation Kit for the MAX4886
MAX4886EVKIT
QV  PDF Evaluation Kit for the MAX5432 and MAX5433
MAX5432EVKIT
QV  PDF Quad, High-Speed HDMI/DVI 2:1 Digital Video Switch
MAX4886

High-Speed Analog Switch Designed for HDMI/DVI Digital Video Switching
QV  PDF TFT-LCD DC-DC Converter with Operational Amplifiers
MAX8795A

TFT LCD, DC-DC Converter with a High-Performance Step-Up Regulator, Two Linear-Regulator Controllers, and High-Current Operational Amplifiers for Active-Matrix, Thin-Film Transistor (TFT) LCDs
QV  PDF TFT-LCD DC-DC Converters with Operational Amplifiers
MAX1516A, MAX1517A, MAX1518A

TFT LCD, DC-DC Converters with a High-Performance Step-Up Regulator, Two Linear-Regulator Controllers, and High-Current Operational Amplifiers for Active-Matrix, Thin-Film Transistor (TFT) LCDs
QV  PDF Evaluation Kit for the MAX8753
MAX8753EVKIT
QV  PDF TFT LCD DC-DC Converter with Integrated Charge Pumps
MAX8753
QV  PDF Light-Management IC with Efficient 1x/1.5x/2x Charge Pump for Backlight/Flash/RGB LEDs
MAX1707

High-Efficiency Backlight and Flash Driver with Up to 400mA Flash Capability and 3 RGB Drivers with a Programmable RGB Ramp for Main, Sub, RGB, Keypad, or Flash Applications in a Compact, 4mm x 4mm TQFN Package
QV  PDF 32-Tap, Nonvolatile, I²C, Linear, Digital Potentiometers
MAX5432, MAX5433, MAX5434, MAX5435

32-Tap, Nonvolatile, I²C, Linear-Taper, Digital Potentiometers Perform the Function of a Mechanical Potentiometer, but Replace the Mechanics with a Simple 2-Wire Serial Interface
QV  PDF Complete Bias and White LED Power Supplies for Small TFT Displays
MAX1578, MAX1579

First Complete LCD Bias and WLED Backlight Supplies for Small TFT Displays
QV  PDF High-Efficiency LCD Boost with True Shutdown
MAX8570, MAX8571, MAX8572, MAX8573, MAX8574, MAX8575

First Fully Protected LCD and OLED Supplies in SOT23 Package
QV  PDF Buck/Boost Regulating Charge Pump in µMAX
MAX1759

Industry's Smallest 100mA Buck/Boost Solution



Key Specifications:   Charge Pumps
Part Number Topology VIN (min) (V) VIN (max) (V) Operating Current, ICC (max) (mA) Unadjusted VOUT (V) Min. Adjustable VOUT (V) Max. Adjustable VOUT (V) IOUT (typ) (A) Operating Frequency (kHz) Features Package Operating Temp. Range (°C)
MAX1759  Regulated 1.6 5.5 0.18 3.3 2.5 5.5 0.1 1500
•Shutdown
 uMAX/10 -40 to +85
See All Charge Pumps (51)

Key Specifications:   Digital Potentiometers
Part Number Taper POTs Per Pkg. Control Interface Wiper Memory Number of Steps End-to-End Resistance (kΩ) Res. Tol. (%) Temp. Coeff. (typ)(ppm/°C) Wiper Resistance (typ) (Ω) Max. Idle State Supply Current @5V (µA) Features
MAX5432  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2
•EEPROM Wiper Memory
MAX5433  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2
•EEPROM Wiper Memory
MAX5434  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2
•EEPROM Wiper Memory
MAX5435  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2
•EEPROM Wiper Memory
See All Digital Potentiometers (121)

Key Specifications:   Multifunction PMICs
Part Number Primary Topology Monitor/Control Features DC-DC/Power Features LCD/LED/Flash/CCD Features VIN (min) (V) VIN (max) (V) Min. VOUT (V) Max. VOUT (V) IOUT (A) IOUT (A) Operating Freq. (kHz) Package
MAX8795A  Step-Up Output OVP
Shutdown 		Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start 		TFT Bias
VCOM Buffer 		2.5 6 3 18 0.5 0.5 1200 THIN QFN/32
MAX1516A  Step-Up Output UVP
Reset Output
Shutdown 		Adj. Frequency
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start 		TFT Bias
VCOM Buffer 		2.6 5.5 2.6 14 0.75 0.75 1200 See Data Sheet
MAX1517A  Step-Up Output UVP
Reset Output
Shutdown 		Adj. Frequency
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start 		TFT Bias
VCOM Buffer 		2.6 5.5 2.6 14 0.75 0.75 1200 See Data Sheet
MAX1518A  Step-Up Output UVP
Reset Output
Shutdown 		Adj. Frequency
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start 		TFT Bias
VCOM Buffer 		2.6 5.5 2.6 14 0.75 0.75 1200 See Data Sheet
See All Multifunction PMICs (75)

Key Specifications:   Step-Up Switching Regulators
Part Number VIN (min) (V) VIN (max) (V) Min. VOUT (V) Max. VOUT (V) Preset VOUT (V) IOUT (A) IOUT (A) Output Adj. Method Operating Current, ICC (max) (mA) Number of DC-DC Outputs Package
MAX8570  2.7 5.5 2.7 28  -  0.01 0.01 Resistor 0.035 1 SOT-23/6
MAX8571  2.7 5.5 2.7 28  -  0.015 0.015 Resistor 0.035 1 SOT-23/6
MAX8572  2.7 5.5 15 15 15 0.01 0.01 Preset 0.035 1 SOT-23/6
MAX8573  2.7 5.5 15 15 15 0.015 0.015 Preset 0.035 1 SOT-23/6
MAX8574  2.7 5.5 2.7 28  -  0.025 0.025 Resistor 0.035 1 SOT-23/6
MAX8575  2.7 5.5 15 15 15 0.025 0.025 Preset 0.035 1 SOT-23/6
See All Step-Up Switching Regulators (89)

Key Specifications:   Switches and Multiplexers (Mid Voltage)
Part Number Configuration Number of Channels Normally (Open/Closed) VSUPPLY, Single (min) (V) VSUPPLY, Single (max) (V) RON (max) (Ω) Bandwidth (MHz) IL (OFF) (max) (nA) CON (pF)
MAX4886  2:1 Mux 4 Open/Closed 3 3.6 8 2,600 0.01 2.5
See All Switches and Multiplexers (Mid Voltage) (282)

Key Specifications:   White LED Drivers
Part Number Topology Max. No. of LEDs Configuration Dimming Control VCURR_SENSE (mV) POUT (W) IMAX per LED (mA) Min. VIN (V) Max. VIN (V) ICC (max) (mA) Max. VOUT (V) Operating Freq. (kHz) Package
MAX1578  Inductor Based 8 Series Analog
PWM 		300 0.9 25 2.7 5.5 5 32 1000 THIN QFN/24
MAX1579  Inductor Based 8 Series Analog
PWM 		300 0.9 25 2.7 5.5 5 32 1000 THIN QFN/24
See All White LED Drivers (44)


         


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